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Dr. Mark Grossklaus, MD

Family Medicine Specialist

Waukesha, WI

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Grossklaus, Family Medicine Specialist in Waukesha, WI?

    Dr. Mark Grossklaus, MD is a Family Medicine Specialist, who primarily practices in Waukesha, WI with 2 additional practice locations. He has been practicing for over 25 years and is board certified. Dr. Grossklaus graduated from New Jersey College of Dentistry. Dr. Grossklaus is fluent in English and Spanish, and is currently seeing new patients. Dr. Grossklaus’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grossklaus’s office at (262) 542-9100.

    Where did Dr. Grossklaus go to medical school and complete their residency?

    • Medical School: New Jersey College of Dentistry

    Is Dr. Grossklaus board certified as a Family Medicine Specialist?

    Yes, Dr. Mark Grossklaus, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Grossklaus speak?

    Dr. Grossklaus and their clinical team can communicate with patients in the following languages:

    • English
    • Spanish

    What conditions does a Family Medicine Specialist like Dr. Grossklaus typically treat?

    As a Family Medicine Specialist, Dr. Grossklaus diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Grossklaus. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Prostate Cancer Screening
    • Prostate Cancer Screening (PDQ®)
    • PSA Test
    • Prostate Exam
    • Prostate Cancer Check

    ICD-10 Codes:

    • Z125: Encounter for screening for malignant neoplasm of prostate

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    What procedures does a Family Medicine Specialist like Dr. Grossklaus typically perform?

    As a Family Medicine Specialist, Dr. Grossklaus performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Grossklaus. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Removal of Benign Skin Lesions
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Cryosurgery for Skin Lesions
    • Electrosurgery for Skin Lesions

    CPT Codes:

    • 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions

    Does Dr. Grossklaus accept my insurance?

    Dr. Grossklaus accepts most major insurance plans. Important: Please call our office at (262) 542-9100 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Grossklaus accept in Waukesha, WI?

    Dr. Grossklaus in Waukesha, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medica Group

    • Medicaid

    • Medicare

    • Network Health

    • Quartz Health Solutions

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Grossklaus' office located?

    Prohealth Care Medical Associates Moreland Family

    717 W Moreland Blvd

    Waukesha, WI 53188

    (262) 542-9100

    Get Directions

    Dr. Mark Grossklaus' Practice 2

    13900 W National Ave Ste 200

    New Berlin, WI 53151

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    Dr. Mark Grossklaus' Practice 3

    725 American Ave

    Waukesha, WI 53188

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    What is Dr. Grossklaus's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Grossklaus's National Provider Identifier (NPI) number is 1255403101.

    What common questions do patients ask about Dr. Grossklaus?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grossklaus

    What is Dr. Mark Grossklaus's specialty?

    Dr. Grossklaus is a Family Medicine Specialist near Waukesha, WI.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is Dr. Mark Grossklaus affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Grossklaus is affiliated with Prohealth Waukesha Memorial Hospital, Prohealth Oconomowoc Memorial Hospital, Froedtert Hospital, Fort Memorial Hospital, Thedacare Regional Medical Center-Neenah which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Dr. Mark Grossklaus accepting new patients in Waukesha, WI?

    Yes, Dr. Mark Grossklaus is accepting new patients at this time.

    Does Dr. Mark Grossklaus offer online booking?

    Please contact Dr. Grossklaus' office at (262) 542-9100 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Mark Grossklaus?

    Please contact Dr. Grossklaus' office at (262) 542-9100 to schedule an appointment.

    Where is Dr. Grossklaus' office located?

    Dr. Grossklaus' offices are located in Waukesha, WI and New Berlin, WI.

    Which board certifications does Dr. Mark Grossklaus have?

    Dr. Mark Grossklaus is certified by the American Board of Family Medicine.